KB Hypereutectic Pistons · KB346.030

KB Hypereutectic Pistons KB346.030

Part #: KB346.030
UPC: 800745076274

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Brand: KB Hypereutectic Pistons Series: KB Hyper Piston Sets

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Description: KB Hyper Piston - Pont 400 Rod 6.630 D-Cup +17cc 2V

Description

KB Hyper Piston - Pont 400 Rod 6.630 D-Cup +17cc 2V

Features & benefits

For use with 14 or 20° heads. Piston is .025 below factory deck. Check small end of rod to piston before assembly / .045" clearance per side minimum. Distance between pin bosses is approx. 1.430".

Specifications

GTIN: 00800745076274
Weight: 12 lb
Height: 5 in
Length: 19 in
Width: 9 in
Life cycle: Available to Order
AAM brand code: KBP
Warehouse brand code: BJDT
AAIA brand code: BJDT

Attributes

Alloy: 390
Base Number: KB346
Bore (in): 4.12
Bore (mm): 104.6
Bore Diameter: 104.6
Compression Ratio: 71-9.6, 87-8.4, 96-7.8, 111-7.1
Crown (cc): +17cc
Crown Type: D-CUP 2V
Cylinder Bore Diameter: 4.12
Eng. Disp Liters: 6.6
Eng. Disp. In.: 400
Engine Family: Pontiac V8
Engine Manufacturer: Pontiac
Exhaust Valve Depth/diameter: .248/2.210
Intake Valve Depth/diameter: .248/2.210
Lock: PRH107-3
Make For Engine Family: General Motors
Oe Deck Height: 10.25
Oversize: .030
Oversized: Yes
Oversizes: STD .030 .040 .060
Pin Configuration: Centered
Pin Diameter (in): .980
Pin Diameter (mm): 24.9
Pin Number: 0980x300K
Pin Type: Press or Floating
Piston Head Type: Dish
Piston Material: Cast 390 Hypereutectic Alloy
Ring Pack: 5/64, 5/64, 3/16
Rod (in): 6.625
Rod (mm): 168.275
Sold As: PISTON SET
Stroke (in): 3.75
Stroke (mm): 95.3
Top Land: .300
Year From: 1967
Year Range: 1967-1979
Year To: 1979

Fitment status

This product is universal and will fit your application.

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